Determine the minimum sample size required to construct a

A soccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.05 in.

a) Determine the minimum sample size required to construct a 99% confidence interval using a population standard deviation of 0.25 in.

b) Repart a using a standard deviation of 0.30 in. Which standard deviation requires a larger sample size? Explain

The best rebounders in basketball have a vertical leap : the best rebounders in basketball have a vertical leap that is the vertical movement of a fixed point on their body of

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Then calculate the present value the 200000 payment : eichelberger trucking won a settlement in a lawsuit and was offered four different payment alternatives by the

Terry lloyd and joan lopez organized read more store as : terry lloyd and joan lopez organized read more store as acorporation each contributed 50000 cash to start the

Determine the minimum sample size required to construct a : a soccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.05 in.a determine the

Additional engineering and consulting costs incurred in : additional engineering and consulting costs incurred in 2013 required to advance the design of a product to the

Sam has promised to make four payments to joe each : sam has promised to make four payments to joe. each paymentis in the amount of 1000. what is the present value of these

A scuba diver releases a 221 cm -diameter spherical bubble : a scuba diver releases a 2.21 cm -diameter spherical bubble of air from a depth of 13.2 m in a lake. assume the

Change the sample size to n80 construct a 90 confidence : in a random sample of 40 refrigerators the mean repair cost was 131.00 and the standard deviation was 19.70. a 90